Island Shifters - An Oath of the Kings (Book Four)

The calm after the Ellvinian invasion does not last. Deadly political games lure the Savitars back together just to tear them apart in a powder keg of intrigue where no one is safe. Lifelong alliances are questioned, battle lines are drawn and tragedy strikes.

When an assassin's curse plunges Kiernan into darkness, Beck is compelled to abdicate the throne to try and save her. Will his wife ever forgive him for destroying all she holds dear?

Their departure forces Airron and Rogan to contend with the violent turmoil in Nysa. Can they stop the madness from developing into war? Or will they be the ones to start it?